Webtrends- iOS SDK (3.0.14) response code 500

Question

I am using Webtrends - iOS SDK (3.0.14) in my Swift application and configured wt_dc_dcsid in webtrends.plist. It is working fine two or three times application launched but after some time getting response error.

Response code: 500

Please find the below response for more information.

Response body: {"valid":false,"message":"Internal Server Error","events":[]} 

If I can delete app and reinstall webtrends SDK working but after some times getting response error.

Does anyone knows why?

Thanks.

Answer 1

The Webtrends-Backend has problems with special characters, like "ü" in my case. I always got a response code 500 when sending data containing a "ü". That might be the problem in your case as well.

Answer 2

Webtrends-Backend has problems with special characters, like "ü" please convert you parameter whatever you are passing by below code-

let videoTitletring = wtVideoTitle.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed)